Reasonable
Reasonable adjective - According to the rules of logic.
Useful and reasonable are semantically related. In some cases you can use "Useful" instead an adjective "Reasonable".
Useful
Useful adjective - Capable of being put to use or account.
Reasonable and useful are semantically related. Sometimes you can use "Reasonable" instead an adjective "Useful".
Mutual synonyms
Related pairs
Both words in one sentence
- However, Sorcerer spells (buffs and debuffs) start out useful, are always useful, have reasonable MP costs, and remain that way for the entire game.
Source: Useless Useful Spell - Similarly, a depopulation bomb justifies how a Scavenger World, where there's more useful stuff lying around than people who need it, may exist for any reasonable period of time.
Source: Depopulation Bomb -
Weston is very intelligent, useful and gentle, and she sees things as a reasonable woman.
Source: Literature / Emma
Cite this Source
Useful and Reasonable. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/reasonable/useful
Reasonable & Useful. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/reasonable/useful>.
Useful or Reasonable. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/reasonable/useful.
Google Ngram Viewer shows how "reasonable" and "useful" have occurred on timeline